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Journal Biomedical Radioelectronics №8 for 2014 г.
Article in number:
Passive transport of ions through the membrane with low intense SHF influence at steady-state conditions
Keywords: passive transport Nernst diffusion layer self-consistent field SHF influence ionic flow
Authors:
N.V. Gretsova - Ph.D. (Мed.), Associate Professor, Volgograd State Technical University. E-mail: nataliagret@mail.ru
A.A. Nikitin - Post-graduate Student, 6-th year, Volgograd State Technical University. E-mail: alexnic34@gmail.com
Abstract:
This research is devoted to the model of electrodiffusion of binary electrolyte through the ion-exchange membrane with self-consistent field calculation and external low energy SHF influence. The equations of the mathematical model are obtained with mass balance law for the multicompomponent system, Nernst-Plank equation for the flux density of electrically charged components and Poisson-s equation for the electrical potential. Received data is well-formed with results of the other researchers, that used different solving methods and boundary conditions. The results shows us that there is relationship between system behavior and external field frequency and radiation flux density. There is an essential disadvantage of this model: it doesn-t take into account relationship between membrane conductivity and external field influence. That-s why there is no damping in system, so this system can be treated as steady.
Pages: 50-53
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